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GetStartupInfoW

関数

現在のプロセスのスタートアップ情報を取得する。

DLLKERNEL32.dll文字セットUnicode (-W)呼出規約winapi対応OSWindows XP 以降

シグネチャ

// KERNEL32.dll  (Unicode / -W)
#include <windows.h>

void GetStartupInfoW(
    STARTUPINFOW* lpStartupInfo
);

パラメーター

名前	型	方向
lpStartupInfo	STARTUPINFOW*	out

戻り値の型: void

各言語での呼び出し定義

// KERNEL32.dll  (Unicode / -W)
#include <windows.h>

void GetStartupInfoW(
    STARTUPINFOW* lpStartupInfo
);

[DllImport("KERNEL32.dll", CharSet = CharSet.Unicode, ExactSpelling = true)]
static extern void GetStartupInfoW(
    IntPtr lpStartupInfo   // STARTUPINFOW* out
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Sub GetStartupInfoW(
    lpStartupInfo As IntPtr   ' STARTUPINFOW* out
)
End Sub

' lpStartupInfo : STARTUPINFOW* out
Declare PtrSafe Sub GetStartupInfoW Lib "kernel32" ( _
    ByVal lpStartupInfo As LongPtr)
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetStartupInfoW = ctypes.windll.kernel32.GetStartupInfoW
GetStartupInfoW.restype = None
GetStartupInfoW.argtypes = [
    ctypes.c_void_p,  # lpStartupInfo : STARTUPINFOW* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetStartupInfoW = Fiddle::Function.new(
  lib['GetStartupInfoW'],
  [
    Fiddle::TYPE_VOIDP,  # lpStartupInfo : STARTUPINFOW* out
  ],
  Fiddle::TYPE_VOID)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "kernel32")]
extern "system" {
    fn GetStartupInfoW(
        lpStartupInfo: *mut STARTUPINFOW  // STARTUPINFOW* out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll", CharSet = CharSet.Unicode)]
public static extern void GetStartupInfoW(IntPtr lpStartupInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetStartupInfoW' -Namespace Win32 -PassThru
# $api::GetStartupInfoW(lpStartupInfo)

#uselib "KERNEL32.dll"
#func global GetStartupInfoW "GetStartupInfoW" wptr
; GetStartupInfoW varptr(lpStartupInfo)
; lpStartupInfo : STARTUPINFOW* out -> "wptr"

出力引数:

#uselib "KERNEL32.dll"
#func global GetStartupInfoW "GetStartupInfoW" var
; GetStartupInfoW lpStartupInfo
; lpStartupInfo : STARTUPINFOW* out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "KERNEL32.dll"
#func global GetStartupInfoW "GetStartupInfoW" sptr
; GetStartupInfoW varptr(lpStartupInfo)
; lpStartupInfo : STARTUPINFOW* out -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; void GetStartupInfoW(STARTUPINFOW* lpStartupInfo)
#uselib "KERNEL32.dll"
#func global GetStartupInfoW "GetStartupInfoW" var
; GetStartupInfoW lpStartupInfo
; lpStartupInfo : STARTUPINFOW* out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; void GetStartupInfoW(STARTUPINFOW* lpStartupInfo)
#uselib "KERNEL32.dll"
#func global GetStartupInfoW "GetStartupInfoW" intptr
; GetStartupInfoW varptr(lpStartupInfo)
; lpStartupInfo : STARTUPINFOW* out -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetStartupInfoW = kernel32.NewProc("GetStartupInfoW")
)

// lpStartupInfo (STARTUPINFOW* out)
r1, _, err := procGetStartupInfoW.Call(
	uintptr(lpStartupInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure GetStartupInfoW(
  lpStartupInfo: Pointer   // STARTUPINFOW* out
); stdcall;
  external 'KERNEL32.dll' name 'GetStartupInfoW';

result := DllCall("KERNEL32\GetStartupInfoW"
    , "Ptr", lpStartupInfo   ; STARTUPINFOW* out
    , "Int")   ; return: void

●GetStartupInfoW(lpStartupInfo) = DLL("KERNEL32.dll", "int GetStartupInfoW(void*)")
# 呼び出し: GetStartupInfoW(lpStartupInfo)
# lpStartupInfo : STARTUPINFOW* out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。